* libnautilus/Makefile.am:
	* libnautilus/nautilus-xml-extensions.c:
	* libnautilus/nautilus-xml-extensions.h:
	Added some new gnome-xml helper functions.

	* libnautilus/nautilus-directory.c:
	(nautilus_directory_get_file_metadata_node):
	* libnautilus/nautilus-file.c:
	(nautilus_file_get_keywords):
	(nautilus_file_set_keywords):
	* libnautilus/nautilus-icon-factory.c:
	(get_child_node_by_property):
	(get_themed_icon_file_path):
	* src/nautilus-bookmarklist.c:
	(nautilus_bookmarklist_load_file):
	Changed to use the new helper functions.

	* src/nautilus-bookmarklist.c:
	(nautilus_bookmarklist_save_file): Changed direct uses of root to
	use xmlDocGet/SetRootElement while I was editing the file.  I
	think this is the same change Pavel made but wasn't able to check
	in.

	* src/nautilus-bookmarklist.c:
	General cleanup.